GB/T 17984-2010 in English
VALIDTwist drills—Technical specifications
- Issued on:2010-11-10
- Implemented on:2011-03-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$233.00
| Standard No: | GB/T 17984-2010 |
| Document status: | VALID |
| Title in English: | Twist drills—Technical specifications |
| Title in Chinese: | 麻花钻 技术条件 |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | Via email within 1~3 business days |
| Issued on: | 2010-11-10 |
| Implemented on: | 2011-03-01 |
| Superseding: |
GB/T 17984-2000 Twist drills--Technical specifications
|
| ICS Classification: | 25.100.30-Drills, countersinks, reamers |
| Chinese Classification: | J41-Cutting tools |
| Professional Classification: | GB-National Standard |
| Related Keywords: | twist drills
precision grade twist drills self-made twist drills common grade twist drills other twist drills |
| Related Topics: | twist drill
Twist GB/T 17984-2010 GB/T+17984-2010 GB/T17984-2010 gb 17984 GB/T 17984 GB/T 17984- GB/t+17984 gb/t17984 gb17984 gbt 17984-2000 gb t17984-2000 GBT17984 GB/T 17984-2000 GB/T 17984-2010 |
《GB/T 17984-2010麻花钻 技术条件》由TC91（全国刀具标准化技术委员会）归口，主管部门为中国机械工业联合会。
Scope
This standard specifies the technical requirements for size, material and hardness, appearance and surface roughness, marking and packaging of common grade twist drills and precision grade twist drills. This standard is applicable to twist drills manufactured by various processes according to GB/T 6135.1～6135.4 and GB/T 1438.1～1438.4 (the rolling process is not suitable for manufacturing precision grade twist drills). According to the agreement between the supplier and the buyer, other twist drills can also refer to use. This standard does not apply to woodworking drills and self-made twist drills.
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